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- There are three. One is a lead tong, another is a back-up tong. The third one is a hydraulic tong. 有三只,一只内钳,一只外钳和一个液压大钳。
- Optional parts include swivel.rotary hose,elevator link,hydraulic tong ,air spiders,lelly bushivg,rotarytable and substructure (with ramp and oadder)etc. 选配件包括水龙头和水龙带、吊环、液压大钳、气动卡盘、转盘、钻台（带滑道和梯子）等。
- The torque control valve of hydraulic tong is developed to protect the scrws of tube and suck rod from being damaged or deformed caused by over tightness. 液压油管钳扭矩控制阀用于油管和抽油杆上螺纹时控制其扭矩值,以免扭矩过大而损坏螺纹或造成本体变形。
- Have you seen the hydraulic tongs in which every roughneck is interested? 你见过每个钻工都感兴趣的那个液压大钳吗?
- Research and application of the torque Control valve of hydraulic tong 先导式液压油管钳扭矩控制阀的研制与应用
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The hydraulic lift is over there. 液压升降机在那儿。
- Start the hydraulic unit for the power tong, please. 请起动液压大钳动力装置。
- People came in flocks to see the new hydraulic power station beside the dam. 人们成群结队地来参观水坝旁边新建的水电站。
- Your name has tong resounded in my ears. 久闻大名，如雷贯耳。
- Influence of using hydraulic tongs on thread gluing of tubing 使用液压钳对油管粘扣的影响分析
- The government invests heavily in hydraulic project. 政府在水利工程方面投以重资。
- I am a stutterer from China. My name is Ray Tong. 我是一名来自中国的口吃者。我的名字叫童镭。
- Do you know the location of Tong House? 你知道唐厦的位置在哪里吗?
- You must share the spending with Wang Tong. 你必须与王彤分担这笔开支。
- Old Tong Bao became uneasy after all. 然而老通宝到底有点不放心。
- Old Tong Bao wanted to do the same. 老通宝便也和儿子媳妇商量道：
- Old Tong Bao was so angry he couldn't speak. 老通宝气得说不出话来。
- What are you so disappointed about, Liu Tong? 什么事令你这么失望，刘同?
- hydraulic tong positioner 液压大钳定位器
